High-Performance Power Supply

US$1.00 / Piece

High-Efficiency 28V-32V Power Supply Module for Communication Devices pictures & photos

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What is High-Efficiency 28V-32V Power Supply Module for Communication Devices

Name: High-Efficiency 28V-32V Power Supply Module for Communication Devices
Uploaded: 2026-01-09T06:06:32+08:00
Description: Characteristics: 1. The system contains five 28V/20A power modules, which work in 4:1 hot backup mode. The four power modules on the upper side are active power supplies, and the one power module on t

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Price

Min. Order Reference FOB Price

1 Piece US$1.00 / Piece

Sepcifications

Usage Telephone, Computer, Workstation, Server
Type Wired
Support Network GSM
Information content Data
Certification CE, ISO, RoHS
Condition New
Transport Package Standard Packing
Specification 0.9kg Max
Trademark OEM
Origin Nanjing, China
Model No. Swj3u282
Voltage Range DC380V±15%
Frequency Range 50Hz±5%
DC Voltage Range 28V~32V
Rated Current 4*20A (4*22A Max)
Rated Power 4*560W
Max Power 4*616W
Load Regulation ≤0.3% Max
Dimension 150mm*250mm*350mm
Weight 15.7kg

Product Description

Characteristics: 1. The system contains five 28V/20A power modules, which work in 4:1 hot backup mode. The four power modules on the upper side are active power supplies, and the one power module on the bottom is backup power supplies. When any active power module fails, the backup power module can ...

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Nanjing Shinewave Technology Co., Ltd.

Diamond Member Since 2022

Audited Supplier

Business Type Manufacturer/Factory & Trading Company
Main Products RF Power Amplifier, Horn Antenna, RF Miceowave Pulse Power Amplifier, RF Microwave Filter, ...
Year of Establishment 2008-03-18
Number of Employees 30
Cooperated with Fortune 500 No
Address Room406, 4th Floor, Building 2, Big Data Industrial Base, No. 180, Software Avenue, Yuhuatai District, Nanjing, Jiangsu, China

High-Performance Power Supply Comparison

	High-Efficiency 28V-32V Power Supply Module for Communication Devices Contact Now	UHF 410~440MHz 300W Customized N Type RF Coaxial Circulator with Insertion Loss 0.25dB Contact Now	UHF 700~1000MHz 300W N Type RF Coaxial Circulator Contact Now	UHF 1200~1400MHz 300W N Type RF Coaxial Circulator with Insertion Loss 0.3dB Contact Now	4GHz to 8GHz RF Drop in Isolator for Radar Satellite Wireless Communication Contact Now

Transaction Info
	High-Efficiency 28V-32V Power Supply Module for Communication Devices Contact Now	UHF 410~440MHz 300W Customized N Type RF Coaxial Circulator with Insertion Loss 0.25dB Contact Now	UHF 700~1000MHz 300W N Type RF Coaxial Circulator Contact Now	UHF 1200~1400MHz 300W N Type RF Coaxial Circulator with Insertion Loss 0.3dB Contact Now	4GHz to 8GHz RF Drop in Isolator for Radar Satellite Wireless Communication Contact Now
Price	US$1.00 / Piece	US$23.00-70.00 / pcs	US$30.00-80.00 / pcs	US$70.00-160.00 / pcs	US$15.00-35.00 / pcs
Min Order	1 Piece	1 pcs	1 pcs	1 pcs	1 pcs
Payment Terms	LC, T/T, D/P, PayPal, Western Union, Small-amount payment	LC, T/T, D/P, PayPal, Western Union, Small-amount payment, Money Gram	LC, T/T, D/P, PayPal, Western Union, Small-amount payment, Money Gram	LC, T/T, D/P, PayPal, Western Union, Small-amount payment, Money Gram	LC, T/T, D/P, PayPal, Western Union, Small-amount payment, Money Gram
Quality Control
Product Certification	CE, ISO, RoHS	CE, ISO, RoHS, GS	CE, ISO, RoHS, GS	CE, ISO, RoHS, GS	CE, ISO, RoHS, GS
Management System Certification	-	-	-	-	-
Trade Capacity
Export Markets	Southeast Asia/ Mideast	North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe	North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe	North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe	North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
Annual Export Revenue	-	-	-	-	-
Business Model	ODM	-	-	-	-
Average Lead Time	Peak Season Lead Time: 1-3 months Off Season Lead Time: 1-3 months	Peak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays	Peak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays	Peak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays	Peak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays
Product Attributes
Specification	Usage: Telephone, Computer, Workstation, Server; Type: Wired; Support Network: GSM; Information content: Data; Condition: New; Model No.: Swj3u282; Voltage Range: DC380V±15%; Frequency Range: 50Hz±5%; DC Voltage Range: 28V~32V; Rated Current: 420A (422A Max); Rated Power: 4560W;* Max Power: 4616W;* Load Regulation: ≤0.3% Max; Dimension: 150mm250mm350mm; Weight: 15.7kg;	Usage: Telephone, Computer, Workstation, Server, Telecom Communication; Type: Wireless; Support Network: Telecom Communication; Information content: Data; Condition: New; Product Name: Coaxial Circulator; Frequency(MHz): 410~440; Connector Type: SMA-N; Impedance: 50 Ohms; MOQ: 1PCS; Warranty: 1 Year;	Usage: Telephone, Computer, Workstation, Server, Telecom Communication; Type: Wireless; Support Network: Telecom Communication; Information content: Data; Condition: New; Product Name: Coaxial Circulator; Frequency(MHz): 700~1000; Connector Type: SMA-N; Impedance: 50 Ohms; MOQ: 1PCS; Warranty: 1 Year;	Usage: Telephone, Computer, Workstation, Server, Telecom Communication; Type: Wireless; Support Network: Telecom Communication; Information content: Data; Condition: New; Product Name: Coaxial Circulator; Frequency(MHz): 1200~1400; Connector Type: SMA-N; Impedance: 50 Ohms; MOQ: 1PCS; Warranty: 1 Year;	Usage: Telephone, Computer, Workstation, Server, Telecom Communication; Type: Wireless; Support Network: Bluetooth; Information content: Data; Condition: New; Product Name: Drop in Isolators; Frequency: 4-8GHz; Vswr Max: 1.25; Isolation Min.(dB): 19; Insertion Loss Max.(dB): 0.4; MOQ: 1PCS; Warranty: 1 Year;
Supplier Name	Nanjing Shinewave Technology Co., Ltd.	Xian Efine Electronics Technology Co., Ltd	Xian Efine Electronics Technology Co., Ltd	Xian Efine Electronics Technology Co., Ltd	Xian Efine Electronics Technology Co., Ltd
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